Desmos Graphing Calculator

CalcReferenceCopy

Math·Geometry and Trigonometry·Area and volume

medium

Rectangles $ABCD$ and $EFGH$ are similar. The length of each side of $EFGH$ is $10$ times the length of the corresponding side of $ABCD$. The area of $ABCD$ is $140$ square units. What is the area, in square units, of $EFGH$?

A

14

B

100

C

1,400

D

14,000